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Pelletization involves using a water-soluble pesticide that can be formed into small, uniform pellets. These pellets are then evenly distributed across paddy fields, which helps to prevent pesticide drift and enhances the overall effectiveness of the treatment. This method ensures that the pesticide is applied precisely where it's needed, reducing waste and environmental impact.
The circulating spray method is an innovative approach that modifies traditional atomizers by adding a drug recovery system on the opposite side of the spray nozzle. Any excess liquid that doesn't adhere to the target area is collected and returned to the main tank for reuse. This not only improves the efficiency of pesticide use but also reduces costs and minimizes environmental contamination.
Electrostatic spray technology uses a high-voltage electrostatic generator combined with a low-foam drip charging system. This allows more pesticide to be deposited on the surface of plant leaves, increasing coverage and adhesion. The electrostatic charge helps the droplets to be attracted to the plant surfaces, even in windy conditions, leading to better absorption and reduced runoff.
Low volume spray is a technique where the amount of pesticide applied per unit area remains consistent, but the stock solution is slightly diluted. This results in significantly lower water usage—typically 1/5 to 1/10 of what is used in conventional spraying methods. This approach increases work efficiency and is particularly useful in greenhouses and mountainous areas where water conservation is important.
Roller smear is another effective application method. It involves using a medicine roller made from a foam material that can absorb and release the liquid pesticide. As the roller comes into contact with the plant leaves, it releases the medication directly onto the surface. This method ensures precise application and minimizes the loss of the pesticide solution, making it ideal for targeted treatments.
The integration of computer technology into spraying systems has revolutionized pesticide application. A computer control system, equipped with ultrasonic sensors, can detect the shape and size of plants in real time. Based on this data, the system automatically adjusts the spray pattern and dosage accordingly. This level of precision not only maximizes the effectiveness of the pesticide but also reduces overuse and environmental harm. This technology represents a promising future direction in sustainable agriculture.
Biological pesticides offer a safer alternative to chemical options. They are derived from natural sources such as bacteria, fungi, or plant extracts and are designed to target specific pests without harming beneficial organisms or the environment. For more information on biological pesticides, visit [http://example.com](http://example.com).